rio_route_get_entry — Read a route entry in a switch routing table
int rio_route_get_entry ( | struct rio_mport * | mport, |
struct rio_switch * | rswitch, | |
u16 | table, | |
u16 | route_destid, | |
u8 * | route_port) ; |
mport
Master port to send transaction
rswitch
Switch device
table
Routing table ID
route_destid
Destination ID to be routed
route_port
Pointer to read port number into
Calls the switch specific get_entry
method to read a route entry
in a switch. The route table can be specified using the table
argument if a switch has per port routing tables or the normal
use is to specific all tables (or the global table) by passing
RIO_GLOBAL_TABLE
in table
. Returns 0
on success or -EINVAL
on failure.